cbs reporter kara tsuboi shows us the best new travel websites that could save you a lot of money. >> reporter: websites that aggregate airline fares to bring you the best deals are a dime a dozen. ex-spirit yeah, travelocity, hot wire, priceline, expedia, where to start and which is the best? to find the answers to those questions, it comes down to your personal preferences for searching methods and how the information is displayed. for example, if you like [ indiscernible ] airfares on chipmunk with a color-coded display by time of day and price. [ indiscernible ] are similar in functionality and style. both have toggles on the left- hand side of the page so you can adjust factors like departure time and how many stops you'll make. like any good travel site, airfare watchdog lets you create alerts for routes. it will keep you in the know for the best deals to and from your choice cities. as a last resort check the airlines' actual websites. buying direct can sometimes be the best way to buy and fly. in san francisco, i'm kara tsuboi, cnet.com for cbs news. ,,,,,,,,,,,,,,,,,, acquisi